Ariston Type C Installation, Servicing And Operating Instructions page 40

ACTION
once
once
x times
The combustion rate control mode will be inactive when :
- boiler is in stand-by mode
- room thermostat is not calling for heat
- boiler in lockout mode
- after the default settings have been restored or if the main supply fails (power cut)
- if the operator exits the 5th menu
- after 5 minutes if no buttons are pressed
Note : As soon as the combustion rate control mode is active, the Central Heating and Domestic Hot Water
control knobs become inactive.
40
Menu - 5 - Combustion rate control mode (test mode)
Effect
Combustion rate control mode OFF
Combustion rate control mode ON
Gas output setting
To cancel the combustion rate control mode press the "Menu" button.
CONFIGURATION
Display
The main exchanger temperature
appears on the display.
The digit - on the display shows the gas
output level.
(Top = max, bottom = min).
To modify the gas output use the + and -
buttons.
DISPLAY